Mark and Wolf reveal to each other how they got into their respective situations, Rosi is in love, and Rocky surprises everyone with his engineering skills.

Lisa and Selma's father talk about his new job and his daughter's future. When Lisa asks him if Selma could come back to her place for lessons, he refuses.

It's nighttime in the cabin, and people appear to be in high spirits until Wolf starts dancing with Lisa...

In this video, you will learn how to talk about language skills and education.

The group has reached the hut where they are to spend the night. But the innkeeper has a surprise in store for his new guests, and not everyone is amused.

Nico goes to career counseling to figure out his possibilities for finding a job in Germany. But the first question is, what does Nico even want to do? What interests and skills does he have to offer?

As they climb the Gran Paradiso, tempers fray, the risk increases, and one very frightening incident occurs...

Pepe, Max, Tarek, and Yara have a video call with their potential investor to discuss their business venture. Meanwhile, Selma comes by to tell Nico that she can no longer see him. But what's the reason?

The summit is within reach, but there are still another two nights to go. The group will also have to negotiate a crevasse...

There's a bad atmosphere in the shared apartment because no one seems to have time to do any cleaning. Sebastian suggests buying a robot vacuum. But what do the others think of his idea?

Having been upset by Wolf again, Mark is on the verge of turning back. But Lisa talks to him, and her words seem to have an effect.

Pepe, Max, and Yara agree that there is a future for the delivery service concept. But Tarek is skeptical about the involvement of an investor.

The bus finally reaches the hut which is to be their base camp. Mark reluctantly allows himself to be helped off the bus by one of the convicts, and Lisa discovers that Rosi is anything but well-equipped for the trek up the mountain.

The crew of Starship Hummingbird are doing everything they can to make contact with the unidentified flying object. Will they be successful?

Martin, Lisa and the boys are now on the bus headed for the mountains. Mark makes himself unpopular again, and then it turns out that they have a stowaway on board...